Classified ads Dive Compressor

High-pressure breathing air compressor Bauer Mariner E 200.

Refurbished by the Bauerservice partner in 2022.

Operating pressure 230bar.

Serviced annually, approx. 30 operating hours after general overhaul.

Very clean running, fast pressure build-up in all stages.

Incl. 3 filter cartridges type P21.

Built in 1991, no plastic, all attachments made of sheet steel.

The Mariner series from the 1980s to the 1990s are characterized by their robustness and durability.

No rust through, no leaks.

By arrangement, the trolley and bottle cage for 8 50-litre bottles can also be purchased.

2380 Euro VB.

Private sale without warranty.

Feel free to write if you have any questions.

34431 Helminghausen

Sell above mentioned breathing air compressor with filling bar, the compressor is still in use and runs perfectly, if you are interested, just contact me.

The price is 2900EUR

Search used the complete power amplifier (4th cylinder) of the Bauer K14, built in 1978.

Isla Margarita Venezuela

Phone: +584123509947

Good day

Sell here a Coltri submersible compressor with diesel engine and 220 liters/min filling capacity.
Year 2007 Diesel generator with 7.5 kw
It was serviced 3 hours ago by Vosair with certificate.
200 bar or 300 bar Possible at the moment 300 bar. 200 bar filling in 2 steps.
Oil new
Filter new
Battery new.
Filling hoses new.
Various seals new.

Replacement delivery included.
Automatic condensation drain.

Pick-up and cash payment. No Vb.
Maintenance alone over 1200EUR.
Spare parts approx. 300EUR

0176 651 69716


Phone: 015738233610

Here are my three storage bottles as an offer:

The storage bottles (or the capacity of 240L) are no longer needed, so I offer the three storage bottles 80-liters for sale here. They are the "good" white bottles, also suitable for large cascades or batteries. 300 bar, of course.

The bottles are used, but in good condition. And were at the beginning of the year (Q1/2024) at the T├ťV (without defects or complaints).
In addition, new 5/8" valves were installed during maintenance.

VB 675EUR per bottle / 1900EUR total

(Pick-up only - sale as described and pictured, private sale)

Bauer's breathing air compressor is the most reliable and dependable piece of equipment you can buy in the industry. Bauer has been manufacturing high-pressure compressors for over 60 years. All Bauerdevices produce CGA Class E breathing air in air quality suitable for firefighting, diving, military and industry. USED IN SHIPPING, OK TESTED, IN EXCELLENT CONDITION

Asking price 1200euro


Phone: +389789087809

Extensive Filling Line for Sale with TMX Filling Panel Against Bid
Becker und S├Âhne Kompressors (JAB):
ÔÇó Model: Slow runner with direct drive
ÔÇó Operating condition: Excellent, with about 400 hours of use and low usage
ÔÇó Levels: 4-stage compression
ÔÇó Air capacity: 500 litres per minute
ÔÇó Pressure range: Currently set to 300 bar,
Star-delta start-up system (control box is included)
ÔÇó Construction: Mounted on a sturdy frame
ÔÇó Primary filter: 1x P 61 filter
ÔÇó Secondary filter: 1x double filter L&W (Nitrox clean)
Filling system:
ÔÇó High-pressure filling bar: For 300 bar, including pressure reducer to 220 bar, equipped with 4 rocker arms, hose and connection (note: pressure gauges should be replaced)
ÔÇó High-pressure filling bar: For 220 bar with 4 rocker arm valves
ÔÇó Storage bottles: 6x 300 bar,
ÔÇó Solenoid valve: For switching between accumulator and compressor
ÔÇó Manifold: For cylinder connections with 6x 300 bar connections
ÔÇó Piping: Approx. 6 meters 8 mm stainless steel pipe, approx. 50 meters 6
mm Stainless Steel Pipe
ÔÇó Various boxes with spare parts, connectors, hoses, etc.
TMX Equipment:
ÔÇó TMX Filling Panel: With connectors for 4x O2, 2x helium, 1x air and 2 outputs, expandable for additional inputs
ÔÇó Display: 1x digital display
ÔÇó Wall connection strip (8 inputs) for the O2/HE bottles
ÔÇó 7x 50 litre 300 storage cylinders (O2, argon, helium), 2x 33 litre storage cylinders (O2/argon), 1 x 50 l 200 bar air
I help with the dismantling and give an explanation of everything

Location and condition:
ÔÇó Location: The plant is located in Castrop-Rauxel (near Dortmund) and must be dismantled there.
Important note on commissioning:
Before the first use, it is essential that the system undergoes extensive cleaning, maintenance and repair to ensure optimal performance and safety.

Sale without warranty or possibility of return.

There are other various diving gear for sale:
1 x Maximator Booster
Some scuba tanks
SF1 Rebreather
Gevin Replica Scooter


Fixed price 1250,-EUR

Delivery quantity: approx. 150 l/min
Pressure: 225 bar (330 possible)
Motor 5.5 kW
Year of manufacture: 1988
2-fold filling bar; Auto. condensate drainage; Auto. Limit shutdown 225 bar.
Compressor works but would have to be serviced (oil change, filter change, possibly replacement of filling hoses)
Sold without warranty! Viewing by arrangement. Pick-up only possible

55743 Idar-Oberstein

Offer Mariner crankcase with bearing and bearing cover.

I bought it from Moritz Mayer compressed air service, he said it is no longer available for sale

Please make me an offer


Phone: 015115538007

Offer a used safety valve from Bauer with mounting flange and adapter to S8 cutting thread.

Setting pressure 225 bar.
Condition see pictures.


Shipping possible (6EUR)

The compressor is sold due to abandonment of diving. It was only used privately. However, maintenance would be necessary. The device is located near Cologne and would have to be picked up as it is quite heavy. Owner's manuals for the compressor and Honda engine are available. Price is a matter of negotiation.


Offer storage bottles 50 liters 220 bar without T├ťV.
Compressed air valve

50EUR per bottle

Only 3 left.
Pick-up in Dresden only.

Alkin brand breathing air compressor.

Model: W4
Year of construction: 2023. New, certificates are available

600 liters/minute * 330 bar (switchable to 225 bar) * 11 kW * 750 RPM
P61 Filtration System
4 filling ports
380 V/ 50 Hz

Price: 23.600 EUR plus shipping costs

Location: Karben

We sell a compressor of the brand ALKIN. It is new with original packaging. Built in 2023.

Model W32 Mariner
330 liters/minute * 7.5 kW * 310 bar * 1500 RPM * 4 filling ports
Certificates are available

Price: 8.850 EUR plus VAT Shipping costs

Location: Karben

I bought the Bauer k14 compressor 2014 overhauled from the Bauer service partner. At that time, the compressor was restocked, overhauled and equipped with the P61 filter system. The compressor has a 300 bar filling bar.

The compressor was serviced 1x a year. The last maintenance was done in 09/2023 at the Bauer Service Partner. During this service, among other things, the oil, the P61 filter element and the blow-off filter of the oil separator were replaced. A service report will be included with the purchase.

No defects were found during the last maintenance 09/2023.

The compressor has been running 400 BH since the general overhaul. The compressor currently delivers 190l and the pressure relief valve responds at 310 bar when not in automatic mode.

The compressor has a 16 amp plug and runs on a RCD with "C" inertia.

For this purpose, I had bought the Nitrox easyJet system at that time. Of course, this can also be used for larger compressors. All you have to do is use a larger pressure reducer.

I also bought the 2x 50l 300 bar storage bottles new at that time. These received a new T├ťV in December 2022.

I had the compressor in a shelf niche until the last maintenance. The compressor is very manoeuvrable with its 3 wheels.

The storage bottles were always "next to" the aisle.

The storage bottles are filled by the compressor.

A pressure reducer from Bauer with a safety valve connected behind it allows 210 bar bottles to be filled directly from the compressor or the storage cylinders.

I always filled my two double 12 + the stage + the storage bottles and then did some fillings just out of the storage bottles.

The compressor always ran for several hours at a time. No short-term operation.

It is sold because I have now switched to rebreathers.

Location 59368 Werne

Price 8000 Euro for self-collection. Wheel loader for loading is available.

Phone: 01712122634


we are looking for a Bauer breathing air compressor.

Please offer everything

0151 155 38007

infopkgermany { at ]


Phone: 015115538007

Bauer Junior II for sale - with automatic condensate drain and final pressure cut-off - two filling devices

As good as new - cf. certificates (September 2022 - Purchased in Spain November 2022 - invoice available) - Operating time currently 45h

In addition, 6 new filters (approx. 30 EUR x 6 = 180 EUR) or oil and lubricant (approx. 90 EUR) in the package and a "rollable pedestal" are available/included.

To be handed in due to changed plans/projects.

Price for whole package: EUR 5,700

Pick-up against cash payment - handover between Stuttgart and Freiburg possible.

Private sale - Therefore, the sale is made to the exclusion of any warranty/liability for material defects. No returns, no returns, no warranty or anything like that

Stuttgart /Umland

Phone: 01791094160


  • U 4384 (1x)
  • U 15152
  • Valve V 5550 (3x)
  • Safety valve U 6070
  • Safety valve U 4343
  • Gasket D 2316
  • Gasket U 15698
  • Gasket D 20140

Please send all offers and information via email tomazurbancic(at)

Sell on behalf

5x compressed air accumulator cylinders valve G5/8 50L 300 BAR (450)


in cascade 3 pcs with stainless steel connections on 6L and tubing together


T├ťV due

To be picked up in 88069 Tettnang

1x 50L 200 BAR (300)


Hey guys

I am looking for submersible compressor Bauer only electric with electricity

Pick-up possible throughout Germany.

I am very much looking forward to your messages.

here is my Wahtsapp No: 0162 800 1000

LG from Dusseldorf


Phone: 01628001000

The compressor is Junior 11 Bauer single phase. Preset at the factory for 225 bar. There is less than ten hours running time on it and compressor is in immaculate condition. This is very much like new. Asking 4100euro for it


I am looking for a small, light immersion compressor., Poppy Mini or similar


Hey guys! Would possibly sell my compressor mch6 from Coltri. 210 operating hours since October 2019. Newly put into operation at that time. Oil change every 40 operating hours. New V-belt. New filter. A replacement filter and a new spare V-belt are included. Pressure retaining valve included. Safety valve at 250 bar. Original price without pressure retaining valve was 2300. The valve alone costs about 250EUR. Shipping by forwarding agency against assumption of costs possible. If you are interested, please send us a message. Vhb 1555EUR Good air!

Since I rarely come to dive in secret waters, I sell my compressor.

portable breathing air compressor Coltri MCH6, built in 2004, functional and in very good condition

100 l/min / 230bar

incl. filling hose valve with vent

for 1999,00EUR

Sachsen - Coswig

Phone: +491726262900

I am looking for parts for a MCH 13/16, also individual parts please offer everything that is lying around ...


Moin Moin, I sell my Bauer compressor from 1999 with Securus monitoring for new purchase. Volume is pleasant for residential or garage. I bought it myself used and used it for 2 years. Air delivery capacity would have to be around 130 litres

Visit and pick-up in Spenge near Bielefeld.

I imagine 1800 EUR VHB.




Phone: 01774660390


I am looking for a small breathing air compressor with approx. 100l/min delivery capacity.

Gladly old, in need of repair or even just the compressor block. Just report.


Hello, we are looking for Bauer compressors with at least 320l/min



Bauer Verticus Compressor

including filling bar 200 and 300bar.

The facility is very clean from the outside and inside and has always been maintained. It has just 1298 operating hours.

The compressor runs cleanly and reliably. It fills either through the changeover valve 200 or 300bar

The compressor has electronic breathing air/filter monitoring.

With a saturated filter, the compressor switches off automatically. So that this does not come as a surprise, he has a pre-warning level.
The compressor also has automatic dewatering.

The pipe connection from the compressor to the filling strip is also dispensed.

Of course, this includes the maintenance book and the folder with the compressor instructions.

The system was once used by a fire brigade, was rarely used there and regularly maintained by Bauer / Dr├Ąger. Now I have the system as a private person and unfortunately use it much less. Hence the sale.

Best to self-collectors. Shipping via a forwarding agency is of course also possible after consultation and assumption of costs (prepayment).

46149 Oberhausen

Phone: 015904881442

I am looking for a four-stage breathing air compressor from the brands Bauer or Dr├Ąger from 300 l per minute. Defective devices also

I hereby sell my breathing air compressor of the brand KA15
The copressor is fully functional (has been inspected by the company Bauer)
Plate capacitor automatic works perfectly
Year of construction 1983
Operating hours: 414h
Departures: 4x200Bar 2x300Bar
Air rate: 500l/min
#Automatische shutdown
# Automatic plate capacitor
# including chassis
#Zus├Ątzliche pressure indicator (cylinder)
# Filter cartridge monitoring (sensor needs to be replaced)

The compressor has slight traces of OIL in the air according to Bauer this can be remedied by a service (oil change, seal and filter change + service of the freewheel piston)

Price Negotiable/ Otherwise you are welcome to make me an offer

"Since I am a private seller, I exclude any return, warranty, liability or guarantee.


Offer a Coltri Sub MCH-13/ET submersible compressor.
The compressor works perfectly, it presses 225 bar and has 2 filling hoses.
It has only just under 380 operating hours behind it.
The dimensions are h:81cm, w:89cm, d:60cm. Connection 380V, 4KW.
It comes from the dissolution of my diving school, I did the service regularly.
He is to be picked up in 64569 Nauheim!

.... 3800,--EUR VB

Also have a lot of equipment like:

Bottles, regulators, jackets, suits (partly new), fins, masks (partly new) etc.

--> ALL VB <--


Phone: 09553633

After our conversion to fill, I now have some things to hand in.

1x gas mixing set/overflow set digital; PN300bar; Stainless steel corrugated ring hose 1600mm, 8S on both sides (M14x1.5), one outlet straight, one outlet 90┬░, buckling protection spring on both sides; Used; Original price 835EUR; VHB 625EUR

1xGas mixing set/overflow set analog; PN300bar; Stainless steel corrugated ring hose 1600mm, 8S on both sides (M14x1.5), one outlet straight, one outlet 90┬░, buckling protection spring on both sides; Used; Original price 535EUR; VHB 375EUR

2x stainless steel corrugated ring hose 1600mm, PN300bar, 8S (M14x1.5) on both sides, one outlet straight, one outlet 90┬░, buckling protection spring on both sides, new and OVP, original price 179EUR, VHB 150EUR

2x stainless steel corrugated ring hose 1600mm, PN300bar, 8S on both sides (M14x1.5), one outlet straight, one outlet 90┬░, buckling protection spring on both sides, bewalled, original price 179EUR, VHB 125EUR

2x Maximator personal filter, PN 300bar, G5/8" connections, used, original price 259EUR, VHB 160EUR

If you are interested, please PN, shipping costs with DHL throughout Germany 8EUR, private sale, therefore no guarantee or warranty.

I would like to support a friend in Cuba.

He offers diving tours and has to fill his bottles expensively abroad.

Personally, I am not a specialist - I have no idea. Look for used equipment that is not too difficult (shipping to Cuba) and does not come too expensive to me. I would like to give him the device as a present - help for self-help, so to speak. It can really be an older model.

Grateful for any hint. Dani

+41 76 391 11 09

Basel, Schweiz

We sell to the highest bidder a used high-pressure transfer pump Dr├Ąger Oxygen Booster DOB 200

The system was built in 2009 and is in mint condition.

It was previously used by the ambulance service to transfer oxygen into smaller bottles.

According to the company Dr├Ąger, the current original price amounts to about 38,000.00 EUR.

Therefore, please submit a realistic offer to us at the e-mail address

or by phone at 06872 92 22 00

Shipping may be available at an additional cost.


Phone: 06872922200

We sell a Bauer Capitano installed in a lintel frame with 576 hours Upgraded from P-21 to P-41 filter system with Securus system, ( over 2000.-EUR ) the filter is already dismantled in the picture for transport. automatic dewatering and a Bauer filling strip with 4 outlets, ( NP over 2000EUR ) filling pressure gauge, emergency stop and built-in remote control panel. Filling strip can be mounted up to approx. 8 meters from the compressor. Of course also directly on the compressor. All cables and wires are included and neatly marked for assembly. Last maintenance was in January before dismantling. Not hours since. Shipping possible. Private sale without guarantee and return

Only 3150,00EUR

0151 155 38007


Phone: 015115538007

On behalf of us we sell the following compressor:

Manufacturer: L&W Compressors

Type: LW 225 F

Year of construction: 2014

Operating hours: < 300h

Flow rate: 225l/min

pMax: 330 bar

Drive power: 5.5 kW

The compressor was serviced by us after every weekend.

It served as a "back-up" compressor on a paintball field

Equipped with Stop automatic

Condensate Drain Automatic

PRICE: 2800EUR incl. VAT

Invoice is available

We are happy to take over the service afterwards.

On behalf of a customer we offer a used booster (no guarantee) of the brand MAXIMATOR. Selling price EURO 1'800.-- (CHF 1'950).

It is the model DLE 30, date of manufacture 08/2011. The device was little in use, is accordingly in top condition and works perfectly (test Hubsys Airtec January 2018). The device is immediately ready for use (not explicitly oxygen-clean).

All information can be found on the pictures in the supplement or in our WEBSHOP. Detailed digital documentation is included.

Please send inquiries by e-mail.

CH-9326 Horn direkt am Bodensee

Visit Tiefenstein UnterwasserWelten

Tiefenstein UnterwasserWelten sells on behalf of a Nitrox membrane filling system consisting of a low-pressure compressor "Atlas Copco GA 5 FF", a high-pressure compressor "L&W 280E Nautic" (2013), oil coal filters from Atlas Copco "DD17" and "PD17", an activated carbon filter tower from Burger Engineering AG (2016), a compressed air heater "VA2000" (2016), a nitrogen membrane module "Parker EnOxy 608" (2017) and a high-pressure ball valve "KH 12 HD EU 220". Details about the individual components can be found HERE!

The package price is EURO 10'900.ÔÇö (CHF 12'000) from seat in CH-9326 Horn (directly on Lake Constance). The components of the system have been expertly dismantled (Hubsys Airtec) and must be picked up in CH-9326 Horn. A guarantee is not available, but the facility has been well maintained and continuously maintained. Many of the components are quite new (e.B membrane from 01/2017, original price CHF 6'500.ÔÇô) or in very good condition. The fully and immediately functional complete system is available at an advantageously low package price, as it is no longer needed due to a double track.

Please send inquiries by e-mail.

CH-9326 Horn direkt am Bodensee

Visit Tiefenstein UnterwasserWelten

Offer Becker Kompressor,

comes from municipal stock. Maintenance complete by 2018. Best condition!

BH 700

Liters 450/300 bar

With remote control

Condensate tomatics

11KW engine

Slow runners

Price: 4000eur


Phone: 01794746711

For sale come two used 50 liter storage bottles for oxygen, T├╝v until 2026, valves new, 100, - EUR the piece


Sell a Silent Dr├Ąger Breathing Air Photocopressor for 200 and 300 Bar. The Compressor brings 420 Liters per minute At just 1050 Revolutions per minute, the Compressor stood by a Fire Brigade and was serviced until 07 2018, the Compression sor has a Farmer Filter Cartridge and a Moisture Monitoring, the Compressor has 1750 operation Hours, unfortunately we don't get the Compressor into our Compressor room so we have to sell it again.
The Price is 22250 EUROS, a Farmer'S filling Bar can also be added for 350EUR.

Complete 300 bar trimix system, manufacturer Coltri Sub,
Composed of:
- 3 oxygen cylinders 300bar 30liter with wall mount
- Mixing console
- Filling console
-300 bar filter
as well as accessories (hoses, adapters, etc.)
1200,00 Euro for pick-up in Berlin
suitable for private or club, as well as base


50l compressed air bottle 300bar filling pressure
120,00 Euro for pick-up in Berlin


50l compressed air bottle 200bar filling pressure, 105Euro at pick-up in Berlin